CVE-2024-26587

In the Linux kernel, the following vulnerability has been resolved: net: netdevsim: don't try to destroy PHC on VFs PHC gets initialized in nsiminitnetdevsim, which is only called if nsimdevportispf. Create a counterpart of nsiminitnetdevsim and move the mockphcdestroy there. This fixes a crash...

CVE-2024-26587

The CVE-2024-26587 issue in Linux kernel netdevsim could crash when destroying a netdevsim with VFs instantiated. The root cause was that PHC gets initialised in nsim_init_netdevsim() (only called for PF ports), but mock_phc_destroy() was not placed there, leading to a NULL pointer dereference du...

CVE-2024-26587 net: netdevsim: don't try to destroy PHC on VFs

In the Linux kernel, the following vulnerability has been resolved: net: netdevsim: don't try to destroy PHC on VFs PHC gets initialized in nsiminitnetdevsim, which is only called if nsimdevportispf. Create a counterpart of nsiminitnetdevsim and move the mockphcdestroy there. This fixes a crash...

CVE-2024-26587 net: netdevsim: don't try to destroy PHC on VFs

In the Linux kernel, the following vulnerability has been resolved: net: netdevsim: don't try to destroy PHC on VFs PHC gets initialized in nsiminitnetdevsim, which is only called if nsimdevportispf. Create a counterpart of nsiminitnetdevsim and move the mockphcdestroy there. This fixes a crash...

CVE-2024-26587 net: netdevsim: don't try to destroy PHC on VFs

In the Linux kernel, the following vulnerability has been resolved: net: netdevsim: don't try to destroy PHC on VFs PHC gets initialized in nsiminitnetdevsim, which is only called if nsimdevportispf. Create a counterpart of nsiminitnetdevsim and move the mockphcdestroy there. This fixes a crash...

CVE-2024-26587

In the Linux kernel, the following vulnerability has been resolved: net: netdevsim: don't try to destroy PHC on VFs PHC gets initialized in nsiminitnetdevsim, which is only called if nsimdevportispf. Create a counterpart of nsiminitnetdevsim and move the mockphcdestroy there. This fixes a crash...

kernel: Linux kernel: Denial of Service due to memory leak in netdevsim

A flaw was found in the Linux kernel's netdevsim component. A local user could exploit a memory leak vulnerability within the nsimbusdevnew function. This occurs when deviceregister fails, leading to an unreleased object name. This memory leak could potentially lead to a Denial of Service DoS on...

kernel: devlink: hold region lock when flushing snapshots

In the Linux kernel, the following vulnerability has been resolved: devlink: hold region lock when flushing snapshots Netdevsim triggers a splat on reload, when it destroys regions with snapshots pending: WARNING: CPU: 1 PID: 787 at net/core/devlink.c:6291 devlinkregionsnapshotdel+0x12e/0x140 CPU...

CBL Mariner 2.0 Security Update: kernel (CVE-2023-2019)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-2019 advisory. - A flaw was found in the Linux kernel's netdevsim device driver, within the scheduling of events. This issue...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2023:2140-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:2140-1 advisory. - A regression exists in the Linux Kernel within KVM: nVMX that allowed for speculative executio...

A flaw was found in the Linux kernel's netdevsim device driver within the scheduling of events. This issue results from the improper management of a reference count. This may allow an attacker to create a denial of service condition on the system.

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CVE-2023-2019

A flaw was found in the Linux kernel's netdevsim device driver, within the scheduling of events. This issue results from the improper management of a reference count. This may allow an attacker to create a denial of service condition on the system...

AZL-26378 CVE-2023-2019 affecting package kernel for versions less than 5.15.111.1-1

A flaw was found in the Linux kernel's netdevsim device driver, within the scheduling of events. This issue results from the improper management of a reference count. This may allow an attacker to create a denial of service condition on the system...

CVE-2023-2019

A flaw was found in the Linux kernel's netdevsim device driver, within the scheduling of events. This issue results from the improper management of a reference count. This may allow an attacker to create a denial of service condition on the system...

DEBIAN-CVE-2023-2019

A flaw was found in the Linux kernel's netdevsim device driver, within the scheduling of events. This issue results from the improper management of a reference count. This may allow an attacker to create a denial of service condition on the system...

UBUNTU-CVE-2023-2019

A flaw was found in the Linux kernel's netdevsim device driver, within the scheduling of events. This issue results from the improper management of a reference count. This may allow an attacker to create a denial of service condition on the system...

Design/Logic Flaw

A flaw was found in the Linux kernel's netdevsim device driver, within the scheduling of events. This issue results from the improper management of a reference count. This may allow an attacker to create a denial of service condition on the system...

CVE-2023-2019

A flaw was found in the Linux kernel's netdevsim device driver, within the scheduling of events. This issue results from the improper management of a reference count. This may allow an attacker to create a denial of service condition on the system...

CVE-2023-2019

A flaw was found in the Linux kernel's netdevsim device driver within the scheduling of events. This issue results from improper management of a reference count. This flaw allows an attacker to create a denial of service condition on the system...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a flaw in the netdevsim device driver where reference counts are improperly managed, which can be exploited ...